x86/Kconfig: Geode CPU has cmpxchg8b

PATCH Superseded Arnd Bergmann 1 participant 1 message Dec 10, 2024 1 message not in the archive

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Arnd Bergmann

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2024-12-10 14:22 UTC #1 lore raw

PATCH v2 1/11 x86/Kconfig: Geode CPU has cmpxchg8b

From: Arnd Bergmann <[email protected]>

An older cleanup of mine inadvertently removed geode-gx1 and geode-lx from the list of CPUs that are known to support a working cmpxchg8b.

Fixes 88a2b4edda3d ("x86/Kconfig: Rework CONFIG_X86_PAE dependency")

Cc [email protected]

Signed-off-by Arnd Bergmann <[email protected]>

---
 arch/x86/Kconfig.cpu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

arch/x86/Kconfig.cpu +1 -1

index 2a7279d80460..42e6a40876ea 100644
@@ -368,7 +368,7 @@ config X86_HAVE_PAE
 
 config X86_CMPXCHG64
 	def_bool y
-	depends on X86_HAVE_PAE || M586TSC || M586MMX || MK6 || MK7
+	depends on X86_HAVE_PAE || M586TSC || M586MMX || MK6 || MK7 || MGEODEGX1 || MGEODE_LX
 
 # this should be set for all -march=.. options where the compiler
 # generates cmov.

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